What type of tire requires installation with a specific direction indicated by an arrow?

Directional tread tires are specifically designed with tread patterns that are intended to rotate in one direction, usually indicated by an arrow on the sidewall. This design helps to optimize water evacuation in wet conditions and enhances traction by ensuring that the tread pattern interacts with the road surface in the most effective manner.

When installed correctly with the arrow pointing in the direction of rotation, these tires provide improved handling, reduced hydroplaning, and better overall performance during inclement weather. This makes directional tread tires particularly advantageous for vehicles that may frequently drive in rain or sleet.

In contrast, symmetrical tread tires have the same tread pattern on both sides and can be mounted in any direction without affecting performance. Asymmetrical tread tires feature different patterns on the inner and outer sides and must be mounted correctly to maintain their designed benefits, but they don't require a specific rotational direction like directional tread tires do. All-terrain tread patterns are designed for versatility across different surfaces but operate similarly to symmetrical or asymmetrical tread designs without the strict directional requirement.

Overall, the unique design of directional tread tires necessitates precise installation as indicated by the directional arrow to achieve optimal performance, making them distinct from other tire types.